Gst.Query.prototype.has_scheduling_mode

function has_scheduling_mode(mode:Gst.PadMode):Boolean {
    // Gjs wrapper for gst_query_has_scheduling_mode()
}

Check if query has scheduling mode set.

<note> <para> When checking if upstream supports pull mode, it is usually not enough to just check for GST_PAD_MODE_PULL with this function, you also want to check whether the scheduling flags returned by Gst.parse_scheduling have the seeking flag set (meaning random access is supported, not only sequential pulls). </para> </note>